Domain structure in calcium-cerium fluorocarbonate minerals, Mianning County, Sichuan Province, China

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	Domain structure in calcium-cerium fluorocarbonate minerals, Mianning County, Sichuan Province, China
	X. L. Wu; D. W. Meng; T. Mou; Z. L. Pan
	2000
发表期刊	Journal of Rare Earths
ISSN	1002-0721
卷号	18 期号:2 页码:144-147
摘要	The domain structures in calcium-cerium fluorocarbonate mineral series from a rare earth mineral deposit within an aegirine alkali granite massif in Mianning County, Sichuan Province, China, were studied by means of transmission electron microscopy. Many categories of domain structures in this mineral series were observed and investigated, including the microtwin domains of parisite-6R(2) and B2S-6R, the antiphase domains of B2S-2H. The results show that the antiphase domains which are faults along crystal plane (0001) are formed by the displacement of crystal lattice in c * direction and the displacement is 0.471 nm. A new polytype (B4S2-3R) of regular mixed-layer structure with B4S2 type is found in the domain region of mixed-layer structure.
部门归属	china univ geosci, test ctr, wuhan 430074, peoples r china. chinese acad sci, inst met res, atom imaging solids lab, shenyang 110015, peoples r china.
关键词	Rare Earths Ca-ce Fluorocarbonate Mineral Domain Structure Polytype
URL	查看原文
WOS记录号	WOS:000087821900015
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37210
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. L. Wu,D. W. Meng,T. Mou,et al. Domain structure in calcium-cerium fluorocarbonate minerals, Mianning County, Sichuan Province, China[J]. Journal of Rare Earths,2000,18(2):144-147.
APA	X. L. Wu,D. W. Meng,T. Mou,&Z. L. Pan.(2000).Domain structure in calcium-cerium fluorocarbonate minerals, Mianning County, Sichuan Province, China.Journal of Rare Earths,18(2),144-147.
MLA	X. L. Wu,et al."Domain structure in calcium-cerium fluorocarbonate minerals, Mianning County, Sichuan Province, China".Journal of Rare Earths 18.2(2000):144-147.